Relationships among urinary aminoimidazolecarboxamide in urine and folate, and vitamin B12 concentrations in serum.
نویسندگان
چکیده
Urinary aminoimidazolecarboxamide (A IC), serum folate, and serum vitamin B12 values were determined in 84 apparently healthy individuals. An automated system for determination of AIC in urine is described. Despite claims to the contrary, we found no evidence of a strong relationship between elevated (e.g., >1.3 zg/mg of creatinine) AIC excretion as reflected in a casual sample of urine and folate or vitamin B12 deficiency. Urinary AIC values ranged from 0.10 to 5.20 tg/mg of creatinine. The mean for the population examined was 1.36 ± 1.02 tg/mg of creatinine.
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ورودعنوان ژورنال:
- Clinical chemistry
دوره 19 9 شماره
صفحات -
تاریخ انتشار 1973